基本释义:

主/备用

网络释义

1)Active/Standby A/S,主/备用

2)active/standby,主备用

3)spare anchor,备用主锚

4)Reserve helium circulator,备用主氦风机

5)primary idle discharge hole,主备用卸荷孔

6)MSPR (master spare positioning resolver),主备用定位分解器

用法和例句

Design for active/standby mode on timing board without processor;

无处理机时钟板的主备用设计

reassigning the primary/alternate AP designations

重新分配主/备用 AP 标示

Equilibrium Model for Integrated Energy-reserve Electricity Market with Regional Reserve Constraints

考虑分区备用的主能量—备用联合市场均衡模型

Provides support to host Universal Plug and Play devices.

提供对主持通用即插即用设备的支持。

humanitarian demining countermine equipment

适用于人道主义排雷的反雷设备

The Delete RCS button deletes an RCS on both the primary and alternate APs.

Delete RCS 会同时删除主 AP 和备用 AP 上的 RCS。

Back-up disinfection system is available for all primary systems.

所有最主要的系统有备用的消毒系统。

Development and Application of 1~(st) Batch 750 kV Electrical Main Equipment in China;

我国首批750kV电气主设备的研制与应用

Discussion on the Important Roles and Method of the City Earth Store;

城市土地储备的重要作用及主要方法

Study on Electricity Saving of Electric Equipment in Iron and Steel Enterprise

钢铁企业主要用电设备节电措施研究

Application of main equipment in PVC refrigeration system and improvements on them

PVC冷冻系统主要设备的应用及改进

Evaluation of Eutrophic States of Spare Drinking Water Resources in Chongqing City

重庆市主城区备用水源富营养化评价

Study and application on automatic bus transfer equipment of 220 kV transformer

220kV主变压器备自投的研究与应用

Research on Consistency between Automatic Dispatching System and Standby in Various Frames

异构主用、备用自动化调度系统一致性研究

and costs for equipment, including research and experimentation, procurement, maintenance, transportation and storage.

装备费，主要用于武器装备的科研、试验、采购、维修、运输和储存等。

The equipment costs are mainly used on the scientific research, experiment, purchasing, maintenance, transportation and storage of military equipment.

装备费主要用于武器装备的科研、试验、采购、维修、运输和储存等。

A backup unit can be put on standby, constantly monitoring the main unit.

备份单元可设置成备用状态，不停顿地监视着主单元。

Metal major equipment: Lathe, meters bed cars, punch, drilling, milling machine, special equipment.

五金主要设备:车床，仪表床车,冲床，钻床，铣床，专用设备等。

but the emphasis on types of equipment is changing.

但是所使用的主要设备，其类型却正在发生变化，